I must admit that I never used a primer, usually they are quite pricey and I thought it wouldn't add much to my makeup routine. When I was at the drugstore I saw a primer by Rimmel, so that made me curious, the Rimmel Fix & Perfect Pro Primer is a primer for a bargain price and I tested the primer. I was wrong, a primer certainly adds something to my makeup routine. You use a primer over your moisturizer and under your foundation, it makes the skin smooth and makes sure that your foundation last longer, a primer is also fine to wear buy itself ...